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作者在幼儿研究了2微克量的免疫作用,用了两、三个议定方案,在6个月末给加强剂。这些新方案证明是有效的,免疫费用减少40～60％。 350名3～5月龄幼儿随机分成甲组(2×5微克,间隔两月),乙组(2×2微克,间隔两月),丙组(3×2微克,间隔一月),三组加强量(5微克或2微克)都在第一次注射后第6个月用。疫苗(第21批HevacB 巴斯德疫苗)注射于三角肌处皮下。在第一次免疫期间可同时进行卡介苗和百日咳
The authors studied a 2-microgram amount of immunization in young children, using two or three agreed protocols and boosters at the end of six months. These new programs proved to be effective, reducing immunization costs by 40-60%. 350 children aged 3 to 5 months were randomly divided into two groups: group A (2 × 5 μg, interval 2 months), group B (2 × 2 μg, interval 2 months), group C (3 × 2 μg, interval January) Group intensifier (5 micrograms or 2 micrograms) were used 6 months after the first injection. Vaccine (Batch # 21 HevacB Vaccine) was injected subcutaneously into the deltoid muscle. BCG and pertussis can be administered simultaneously during the first immunization